Pith Number

pith:IHO4NM47

pith:2021:IHO4NM47UJSF5ZQ34EXLN2DAIG

not attested not anchored not stored refs pending

High dimensional optimization under non-convex excluded volume constraints

Antonio Sclocchi, Pierfrancesco Urbani

arxiv:2106.08581 v3 · 2021-06-16 · cond-mat.dis-nn · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHO4NM47UJSF5ZQ34EXLN2DAIG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T04:03:47.385726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41ddc6b39fa2645ee61be12eb6e86041a530d9faafba0c871001806d0258cdc4

Aliases

arxiv: 2106.08581 · arxiv_version: 2106.08581v3 · doi: 10.48550/arxiv.2106.08581 · pith_short_12: IHO4NM47UJSF · pith_short_16: IHO4NM47UJSF5ZQ3 · pith_short_8: IHO4NM47

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IHO4NM47UJSF5ZQ34EXLN2DAIG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 41ddc6b39fa2645ee61be12eb6e86041a530d9faafba0c871001806d0258cdc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "078bee4b7cbb86940206cb1ff79f81bd8c9744ced282719042ef8e9fe200a197",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2021-06-16T07:09:00Z",
    "title_canon_sha256": "92880d940c0378209811db2e220c02b0a2cf9c461bcc6d6701a1799c4014feec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08581",
    "kind": "arxiv",
    "version": 3
  }
}